Humans have about 350 different types of olfactory receptors in the nose, which detect odours and start a signalling process that then messages the brain. These receptors work together to give us a sense…

The need for grief expression is apparent across history and cultures. But how do we know what works? Since the first empirical study into acute grief by Erich Lindemann in 1944, the modern study of grief…

Professor in Practical Theology, Teaching Fellow at the Center for Teaching and Learning, Coordinator of Master of Divinity Program and Post Graduate Diploma in Christian Ministry, Faculty of Theology, Stellenbosch University